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https://github.com/tyrasd/jxon
lossless JavaScript XML Object Notation
https://github.com/tyrasd/jxon
javascript json jxon xml
Last synced: about 18 hours ago
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lossless JavaScript XML Object Notation
- Host: GitHub
- URL: https://github.com/tyrasd/jxon
- Owner: tyrasd
- License: gpl-3.0
- Created: 2014-01-09T10:35:32.000Z (over 10 years ago)
- Default Branch: master
- Last Pushed: 2021-09-24T16:21:59.000Z (about 3 years ago)
- Last Synced: 2024-09-27T09:58:32.123Z (6 days ago)
- Topics: javascript, json, jxon, xml
- Language: JavaScript
- Homepage: https://developer.mozilla.org/en-US/docs/JXON
- Size: 119 KB
- Stars: 88
- Watchers: 12
- Forks: 27
- Open Issues: 14
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
JXON [](https://travis-ci.org/tyrasd/jxon)
====
A complete, bidirectional, JXON (lossless JavaScript XML Object Notation) library. Packed as UMD.
Implementation of Mozilla's [JXON](https://developer.mozilla.org/en-US/docs/JXON) code. Head over to MDN for [Documentation](https://developer.mozilla.org/en-US/docs/JXON#Usage).
#### Example:
```js
{name: 'myportal'}
myportal
{user: {
username: 'testUser1',
password: 'yolo',
enabled: true
}}
testUser1
yolo
true
{tag: {
$type: 'regular'
$blacklist: false
_: 'Backbase'
}}
Backbase
{dogs: {
name: ['Charlie', {$nick: 'yes', _:'Mad Max'}]
}}
Charlie
Mad Max
```
# API
### .config(cnf)
**Overrides default configuration properties**
- cnf - Object with configuration properties.
_Defaults:_
```js
valueKey: '_',
attrKey: '$',
attrPrefix: '$',
lowerCaseTags: false,
trueIsEmpty: false,
autoDate: false,
ignorePrefixedNodes: false,
parseValues: false,
parserErrorHandler: undefined
```
### .stringToJs(xmlString)
**Converts XML string to JS object.**
- xmlString - XML string to convert to JXON notation JS object
### .jsToString(obj)
**Converts JS object to XML string.**
- obj - JS object in JXON notation to convert to XML string
### .xmlToJs(xmlDocument, verbosity, freeze, nestedAttributes)
**Converts XML document to JS object. _Alias: JXON.build_**
- xmlDocument - The XML document to be converted into JavaScript Object.
- verbosity - Optional verbosity level of conversion, from 0 to 3. It is almost equivalent to our algorithms from #4 to #1 (default value is 1, which is equivalent to the algorithm #3).
- freeze - Optional boolean expressing whether the created object must be freezed or not (default value is false).
- nestedAttributes - Optional boolean expressing whether the the nodeAttributes must be nested into a child-object named keyAttributes or not (default value is false for verbosity levels from 0 to 2; true for verbosity level 3).
Example:
```js
var myObject = JXON.build(xmlDoc);
```
### .jsToXml(obj, namespaceURI, qualifiedNameStr, documentType)
**Converts JS object to XML document. _Alias: JXON.unbuild_**
- obj - The JavaScript Object from which you want to create your XML Document.
- namespaceURI - Optional DOMString containing the namespace URI of the document to be created, or null if the document doesn't belong to one.
- qualifiedNameStr - Optional DOMString containing the qualified name, that is an optional prefix and colon plus the local root element name, of the document to be created.
- documentType - Optional DocumentType of the document to be created. It defaults to null.
Example:
```js
var myObject = JXON.unbuild(myObject);
```
### .stringToXml(xmlString)
**Wrapper over DOMParser.parseFromString, converts string to XML document.**
- xmlString - XML string to convert to XML document
### .xmlToString(xmlObj)
**Wrapper over XMLSerializer.serializeToString, converts XML document to string.**
- xmlObj - XML document to convert to XML string
### .each(obj, callback[, thisArg])
**Helper method to iterate node(s).**
In case that there is only one children node, JXON will return object. For multiple children it will return array. This method will always iterate nodes as array.
- obj - array or object to iterate
- callback - function to execute for each element
- thisArg - optional. Value to use as this when eecuting callback
Example:
```js
var jx = jxon.stringToJs('foo');
jxon.each(jx.val, function(val) {
assert(val, 'foo');
});
```
# CHANGELOG
## 2.0.0
changes from version 1.x to 2.0 include:
* (breaking) more usefull default settings (see above)
* (breaking) stringify Dates to ISO format instead of GMT
* improved xml namespace handling on node and browsers
* renamed main source file to `jxon.js`